@uxes which fastboot archive, the latest or the one it came with?

I have to go back because my primary phone broke down and I rely too much on maps and banks etc. But I don't know how. Miflash tool is always a problem even when I first went from Android to UT. I tried flashing the lastest fastbbot rom but it kind of bricked and I had to reinstasll UT to wake it up. I 'm thinking that maybe have to download the rom in which it came with which is the 12.5.1.2 android 11 but how do I proceed?

Do I download the recovery or the fastboot?

Could I go directly to lineage os (I 'll eventually have to since it only has 128 gb storage) ?

Could I trust the XiaomiTool V2 by francesco Tescari for all my flashing needs?

@acompleteidiot Trying to do the same, I am on windows and the Miflash tool doesn't work very well. I tried it yesterday with a a12 rom But I bricked it and reinstalled UT. I have to try again today. A few tips would help

@MrT10001 then I guess it's not for me.

Thank you all for the clarification.

@Moem This device isn't on the list.

it's a Lenovo TB-X103F. So I guess it hasn't been ported so far.

@Moem https://docs.ubports.com/en/latest/porting/introduction/Preparations.html

requires a device with a Linux kernel version greater than or equal to 3.15.

Hello
I am not very familiar with this forum so I hope the post is appropriate. Apologies if not.

I have an old Lenovo tablet with the above features. But on "preparations" is mentioned that kernel 3.15 or above is required.

Is there any hope?